Mapping of the glutamate-cysteine ligase catalytic subunit gene (GLCLC) to human chromosome 6p12 and mouse chromosome 9D-E and of the regulatory subunit gene (GLCLR) to human chromosome 1p21-p22 and mouse chromosome 3H1-3. - Tsuchiya,K.; Mulcahy,RT.; Reid,LL.; Disteche,CM.; Kavanagh,TJ. (Genomics, 1995)